Add Linux Kernel 7.2 support#1227
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This commit replaces all usages of "strncpy" to use "strscpy". Since Linux 7.2-rc.1, "strncpy" has been fully removed from the source, and cannot be used by drivers anymore (see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a3746ccbb0a97bed3c06ccde6b880013b1dddc1). We also replace one of the "strncpy" for "memcpy", since "strscpy" is not suitable either here, due to always NUL terminate.
This commit addresses the rename (see https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5164f7e7ff8e) by adding a new conftest to see if it was renamed, and if so, use it.
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This PR replaces
strncpywithstrscpy(removed in 7.2 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a3746ccbb0a97bed3c06ccde6b880013b1dddc1) and adds a conftest to handle a 7.2 commit (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5164f7e7ff8e) also renamingdrm_atomic_statetodrm_atomic_commit.One of
strncpywas replaced with memcpy as it is more appropriate thanstrscpy.